Home / 6,497,821,592,405.80-8,967,075,052,727.80-3,571,694,691,821.80

Finding the Fourth Proportional to 6,497,821,592,405.80, 8,967,075,052,727.80 and 3,571,694,691,821.80

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Solution

The fourth proportional to 6,497,821,592,405.80, 8,967,075,052,727.80 and 3,571,694,691,821.80 is: 4,928,983,338,728.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,497,821,592,405.80 : 8,967,075,052,727.80 = 3,571,694,691,821.80 : x
  2. Step 2: Convert to fraction form
    6,497,821,592,405.80/8,967,075,052,727.80 = 3,571,694,691,821.80/x
  3. Step 3: Cross multiply
    6,497,821,592,405.80x = 8,967,075,052,727.80 × 3,571,694,691,821.80
  4. Step 4: Simplify right side
    6,497,821,592,405.80x = 32,027,654,366,995,569,927,258,112
  5. Step 5: Solve for x
    x = 32,027,654,366,995,569,927,258,112/6,497,821,592,405.80
  6. Step 6: Final answer
    x = 4,928,983,338,728.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.